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Documentation

The entire pascom world explained in our product documentation

pascom SIP Trunking

Enjoy all the benefits of the pascom All-In-One Cloud communication platform with the integrated pascom SIP Trunk.

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pascom SIP Trunking
18. Feb 2026

pascom SIP Trunking explained

Here we explain the use of the pascom SIP Trunk.

Cloud • 4 min. read
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pascom SIP Trunking
18. Feb 2026

Setup pascom Phone Numbers

Use this guide to learn how to add and configure pascom ONE phone numbers to your pascom phone system.

Cloud • 1 min. read
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pascom SIP Trunking
29. Oct 2025

Trunk Templates

The pascom phone system includes a SIP provider database including a number of templates for creating SIP trunks. These templates are designed to support admins with the trunk setup and automatically add the appropriate call rules.

Cloud • 2 min. read
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pascom SIP Trunking
29. Oct 2025

Basic Settings

The basic settings of the trunk allows you to further adapt the data from the trunk templates.

Cloud • 3 min. read
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pascom SIP Trunking
18. Feb 2026

Labels for Incoming Calls

Use labels for incoming calls to signal caller origin and for advanced routing.

Cloud • 2 min. read
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pascom SIP Trunking
29. Oct 2025

Account Settings

In the account settings, enter the registration details with which pascom should register on the provider's server. It is also possible to configure additional settings aside from the authentication details.

Cloud • 3 min. read
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pascom SIP Trunking
29. Oct 2025

Call Rules

Using call rules you are able to manage which extensions are available over which trunk i.e. who can call out via this trunk. Call rules are automatically added when using one of our trunk templates and can then be modified.

Cloud • 9 min. read
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pascom SIP Trunking
29. Oct 2025

Emergency Calls

How to manage emergency numbers with the pascom phone system and ensure that the correct location is transmitted to the control centre.

Cloud • 3 min. read
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pascom SIP Trunking
27. Mar 2025

Supported third party SIP-Provider

pascom provides a variety of trunk templates for setting up SIP trunks from third party providers. These templates help you with the setup and automatically create suitable call rules.

Cloud • 1 min. read